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High Purity Germanium Dioxide 5N 99.999%

Inquiry
  Post Date: Sep 01,2016
  Expiry Date: Nov 30,2016
  Detailed Description: Cas No. :1310-53-8 Quantity: 500Kilograms
Specs:5n
Price:570-700 USD Kilograms
Payment Method: L/C,D/A,D/P,T/T,Western Union,MoneyGram
1. MATERIAL OVERVIEW

Characteristics:

Germanium dioxide is a stable, white powder that is most commonly extracted from sphalerite zinc ores and lignite coal fly ash. Germanium concentrates can be treated via a chlorine distillation method that produces germanium tetrachloride (GeCl4). This can then be hydrolyzed to GeO2. This form of germanium dioxide has a hexagonal crystal structure and is soluble in water at a rate of 4.5g per litre (25°C)
Applications:

Germanium dioxide is used as a catalyst in the production of PET plastics used for heated beverage bottles, as well as as a precursor to germane gas (GeH4), germanium tetrachloride (GeCl4) and zone refined germanium metal ingots. Used as raw material of metal germanium and other germanium, semi-conductor material and spectral analysis. It can be used to make Optical glass fluorescent powder, also can be used as catalyst, color film and polyester producing.



2. GENERAL PROPERTIES



Compound Formula

GeO2
CAS

1310-53-8
Appearance

white powder or colorless crystals
Molecular Weight

104.6 g/mol
Melting Point:

1,115° C (2,039° F)
Density

6.239 g/cm3
Form M

crystals or powder
Solubility in water

4.47 g/L (25 °C)
10.7 g/L (100 °C)
Solubility

insoluble in HF, HCl
soluble in other acid and alkali


Quick Details

Place of Origin: Hubei, China (Mainland) Brand Name: Wuhan Xinrong Model Number: 99.999% Application: Industry Shape: Powder Material: 99.999% Dimensions: Customzied Chemical Composition: 99.999%Min Purity: 99.999% Name: Germanium Dioxide Other name: Germanium Oxide Usage: Semiconductor material CAS NO: 1310-53-8 Particle size: 100 Mesh -200 Mesh Grade: 5N grade Standard: In house 99.999% Min Color: White Type: rare metal derivatives material
Packaging & Delivery

Packaging Details: Vacuum Packing or Nitrogen- Protecting 2kgs/Bag

  CAS Registry Number:

1310-53-8

  Synonyms: ;Germanium(IV) oxide;dioxogermane;oxogermane;Germanium Oxide;
  Molecular Formula: GeO2
  Molecular Weight: 104.6388
  Molecular Structure: 1310-53-8 Germanium dioxide
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R22:;

  Company: Wuhan Xinrong New MaterialsCo.,Ltd         
  Contact: KathySalvatore
  Tel: +86/027-83952355
  Fax: 86-027-87868992
  Email: sale05@91material.com
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